55163376

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1023

約数の個数: 80

約数和(自身を含む): 159588000

約数和(自身を除く): 104424624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 857, 894, 1192, 1341, 1714, 1788, 2384, 2571, 2682, 3428, 3576, 4023, 5142, 5364, 6856, 7152, 7713, 8046, 10284, 10728, 13712, 15426, 16092, 20568, 21456, 23139, 30852, 32184, 41136, 46278, 61704, 64368, 92556, 123408, 127693, 185112, 255386, 370224, 383079, 510772, 766158, 1021544, 1149237, 1532316, 2043088, 2298474, 3064632, 3447711, 4596948, 6129264, 6895422, 9193896, 13790844, 18387792, 27581688, 55163376]

約数ペア:

[(1, 55163376), (2, 27581688), (3, 18387792), (4, 13790844), (6, 9193896), (8, 6895422), (9, 6129264), (12, 4596948), (16, 3447711), (18, 3064632), (24, 2298474), (27, 2043088), (36, 1532316), (48, 1149237), (54, 1021544), (72, 766158), (108, 510772), (144, 383079), (149, 370224), (216, 255386), (298, 185112), (432, 127693), (447, 123408), (596, 92556), (857, 64368), (894, 61704), (1192, 46278), (1341, 41136), (1714, 32184), (1788, 30852), (2384, 23139), (2571, 21456), (2682, 20568), (3428, 16092), (3576, 15426), (4023, 13712), (5142, 10728), (5364, 10284), (6856, 8046), (7152, 7713)]